The correct option(s) related to adsorption processes is(are) (2022)
Chemistry · JEE Advanced · NTA Exams — Surface Chemistry
The correct option(s) related to adsorption processes is(are)
(2022)
(2022)
- Chemisorption results in a unimolecular layer.
- The enthalpy change during physisorption is in the range of 100 to 140 kJ mol–1.
- Chemisorption is an endothermic process
- Lowering the temperature favors physisorption processes.
Answer
(A) Chemisorption results in a unimolecular layer., (D) Lowering the temperature favors physisorption processes.
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